PhabricatorPDFFragment.php
e81eff68e581master

PhabricatorPDFFragment.php
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			<?php

			abstract class PhabricatorPDFFragment
			extends Phobject {

			private $rope;

			public function getAsBytes() {
			$this->rope = new PhutilRope();

			$this->writeFragment();

			$rope = $this->rope;
			$this->rope = null;

			return $rope->getAsString();
			}

			public function hasRefTableEntry() {
			return false;
			}

			abstract protected function writeFragment();

			final protected function writeLine($pattern) {
			$pattern = $pattern."\n";

			$argv = func_get_args();
			$argv[0] = $pattern;

			$line = call_user_func_array('sprintf', $argv);

			$this->rope->append($line);

			return $this;
			}

			}